Shuichi Saihara is an average high school student who gets stuck in a killing game, where he has to find out not only who the culprit is in each murder, but who the mastermind is the game is as well.
History repeats itself as sixteen students find themselves trapped in a school, forced to participate in a killing game. Our protagonist Lucy seeks answers as she wakes up suffering from amnesia and strange dreams. Will she be able to escape before her life is cut short? What secrets are her peers hiding?